package org.csu.onlineedubackend.service;

import org.csu.onlineedubackend.entity.Course;
import org.csu.onlineedubackend.result.CommonResponse;
import java.util.List;

public interface CourseFilterService {
    CommonResponse<List<Course>> getFilteredCourses(String category, String level, String sort);
    CommonResponse<List<Course>> getFilteredCourses(String category, String level, String sort, String searchQuery);
} 